In the case of p-n junction diode at a high value of reverse bias voltage, the current rises sharply. The value of reverse bias voltage is known as

cut-off voltage

No worries! We‘ve got your back. Try BYJU‘S free classes today!

zener voltage

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

inverse voltage

No worries! We‘ve got your back. Try BYJU‘S free classes today!

critical voltage

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B zener voltage
In reverse bias of p-n junction when a high voltage is applied, electric breakdown of junction takes place, resulting in a large increase in reverse current. This high voltage applied is called zener voltage.

Suggest Corrections

Similar questions

Q. In the case of p-n junction diode at a high value of reverse bias voltage, the current rises sharply. The value of reverse bias voltage is known as

Q. In the case of p-n junction diode at a high value of reverse bias, the current rises sharply. The value of reverse bias is known as

Q. The reverse bias voltage in a P-N junction diode, is changed from

5 V to 15 V

, then the value of current changes from

38 μ A to 88 μ A

. The resistance of the junction diode will be

Q. In a reverse biased diode, when the applied voltage changes by

1 V

, the current is found to change by

0.5

μ A

. The reverse bias resistance of the diode is

Draw V-I characteristics of a p-n junction diode. Answer the following questions, giving reasons :
(i) Why is the current under reverse bias almost independent of the applied potential upto a critical voltage?
(ii) Why does the reverse current show a sudden increase at the critical voltage?
Name any semiconductor device which operates under the reverse bias in the breakdown region.

Join BYJU'S Learning Program

In the case of p-n junction diode at a high value of reverse bias voltage, the current rises sharply. The value of reverse bias voltage is known as

The correct option is B zener voltage In reverse bias of p-n junction when a high voltage is applied, electric breakdown of junction takes place, resulting in a large increase in reverse current. This high voltage applied is called zener voltage.

The correct option is B zener voltage
In reverse bias of p-n junction when a high voltage is applied, electric breakdown of junction takes place, resulting in a large increase in reverse current. This high voltage applied is called zener voltage.